天气预报 > 其他 > 防冻液是干嘛的
防冻液是干嘛的
更新时间: 2020-12-03 00:00:00  

帮助发动机冷却系统防腐除锈,保证发动机能够在正常温度范围内正常工作。防冻液是一种含有特殊添加剂的冷却液,主要用于液冷式发动机冷却系统,防冻液具有冬天防冻,夏天防沸,全年防水垢,防腐蚀等优良性能。发动机及其冷却系统是金属制造,有铜、有铁、有铝、有钢还有焊锡。这些金属在高温下与水接触,时间长了都会遭到腐蚀,会生锈。而防冻液不仅不会对发动机冷却系统造成腐蚀,还具有防腐和除锈功能。

关键词: 防冻

防冻液是干嘛的相关经验

天气预报

最新推荐

页面:/news/view-1899186/ | 耗时:0.9640 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1899186 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1899186 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1899186 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1062646,1076541,1125047,1062826,1053584,1131967,1063467,1100873,1041531,1054991,1067351,1041439,1073568,1066888,1065331,1063551,1066362,1045643,1118505,990830,1305249,1048220,1054392,1110273,1066438,1066586,1056798,1463424,1060241,1067505) ORDER BY field (ArticleID,1062646,1076541,1125047,1062826,1053584,1131967,1063467,1100873,1041531,1054991,1067351,1041439,1073568,1066888,1065331,1063551,1066362,1045643,1118505,990830,1305249,1048220,1054392,1110273,1066438,1066586,1056798,1463424,1060241,1067505)